\newacronym{ms}{MS}{Mobile Station}
\newacronym{gsm}{GSM}{Global System for Mobile Communications}
\newacronym{cept}{CEPT}{Conf\'{e}rence Europ\'{e}enne des Administrations des Postes et des T\'{e}l\'{e}communications}
\newacronym{etsi}{ETSI}{European Communication Standards Institute}
\newacronym{dcs1800}{DCS1800}{Digital Cellular System 1800}
\newacronym{tacs}{TACS}{Total Access Communication System}
\newacronym{nmt}{NMT}{Northern Telecomunication}
\newacronym{stc}{STC}{Sub Technical Committee}
\newacronym{MoU}{MoU}{Memorandum of Understanding}
\newacronym{3gpp}{3GPP}{Third Generation Partnership Project}
\newacronym{arib}{ARIB}{Association of Radio Industries and Businesses}
\newacronym{atis}{ATIS}{Alliance for Telecommunications Industry Solutions}
\newacronym{tta}{TTA}{Telecommunications Technology Association}
\newacronym{ttc}{TTC}{Telecommunications Technology Committee}
\newacronym{itu}{ITU}{International Telecomunication Union}
\newacronym{gprs}{GPRS}{General Packet Radio Service}
\newacronym{edge}{EDGE}{Enhanced Data Rates for GSM Evolution}
\newacronym{hsdpa}{HSDPA}{High Speed Downlink Packet Access}
\newacronym{hsupa}{HSUPA}{High Speed Uplink Packet Access}
\newacronym{hspa}{HSPA}{High Speed Packet Access}
\newacronym{umts}{UMTS}{Universal Mobile Telecomunications System}
\newacronym{nss}{NSS}{Network Subsystem}
\newacronym{bss}{BSS}{Basestation Subsystem}
\newacronym{in}{IN}{Intelligent Network Subsystem}
\newacronym{oms}{OMS}{Operation and Maintainance Subsystem}
\newacronym{pstn}{PSTN}{Public Standard Telephone Network}
\newacronym{scp}{SCP}{Service Control Point}
\newacronym{vas}{VAS}{value-added service}
\newacronym{plmn}{PLMN}{Public Land Mobile Network}
\newacronym{sim}{SIM}{Subscriber Identity Module}
\newacronym{imei}{IMEI}{International Mobile Equipment Identifier}
\newacronym{dtmf}{DTMF}{Dual Tone Multi Frequency}
\newacronym{me}{ME}{Mobile Equipment}
\newacronym{sms}{SMS}{Short Message Service}
\newacronym{pda}{PDA}{Personal Digital Assistant}
\newacronym{ki}{Ki}{Secret Key}
\newacronym{imsi}{IMSI}{International Mobile Subscriber Identification}
\newacronym{kc}{Kc}{Cyphering Key}
\newacronym{pin}{PIN}{Personal Identification Number}
\newacronym{eeprom}{EEPROM}{Electrically Erasable Programmable Read-Only Memory}
\newacronym{mcc}{MCC}{Mobile Country Code}
\newacronym{mnc}{MNC}{Mobile Network Code}
\newacronym{msin}{MSIN}{Mobile Subscriber Identification Number}
\newacronym{hni}{HNI}{Home Network Identifier}
\newacronym{lbs}{LBS}{Location Based Services}
\newacronym{ss7}{SS-7}{Signaling System 7}
\newacronym{camel}{CAMEL}{Customized Applications for Mobile network Enhanced Logic}
\newacronym{http}{HTTP}{Hyper Text Transfer Protocol}
\newacronym{nmsi}{NMSI}{National Mobile Subscriber Identity}
\newacronym{msc}{MSC}{Mobile Switching Center}
\newacronym{hlr}{HLR}{Home Location Register}
\newacronym{vlr}{VLR}{Visitor Location Register}
\newacronym{eir}{EIR}{Equipment Identity Register}
\newacronym{ac}{AC}{Authentication Center}
\newacronym{smsc}{SMSC}{Short Message Service Center}
\newacronym{msisdn}{MSISDN}{Mobile Subscriber Integrated Services Digital Network Number}
\newacronym{msrn}{MSRN}{Mobile Station Roaming Number}
\newacronym{la}{LA}{Location Area}
\newacronym{tmsi}{TMSI}{Temporary IMSI}
\newacronym{ceir}{CEIR}{Central Equipment Identity Register}
\newacronym{cc}{CC}{Call Control}
\newacronym{isdn}{ISDN}{Integrated Services Digital Network}
\newacronym{bsc}{BSC}{Base Station Controller}
\newacronym{bts}{BTS}{Base Station Transceiver}
\newacronym{trau}{TRAU}{Transcoding Rate and Adaption Unit}
\newacronym{arfcn}{ARFCN}{Absolute Radio Frequency Number}
\newacronym{ci}{CI}{Cell Identity}
\newacronym{sdcch}{SDCCH}{Standalone Dedicated Control Channel}
\newacronym{agch}{AGCH}{Access Grand Channel}
\newacronym{pch}{PCH}{Paging Channel}
\newacronym{tch}{TCH}{Traffic Channel}
\newacronym{sacch}{SACCH}{Slow Access Control Channel}
\newacronym{facch}{FACCH}{Fast Access Control Channel}
\newacronym{tdma}{TDMA}{Time Division Multiple Access}
\newacronym{fdma}{FDMA}{Frequency Division Multiple Access}
\newacronym{sch}{SCH}{Signalling Channel}
\newacronym{rach}{RACH}{Random Access Channel}
\newacronym{sf}{SF}{Stealing Flag}
\newacronym{fcch}{FCCH}{Frequency Correction Channel}
\newacronym{bcch}{BCCH}{Broadcast Channel}
\newacronym{gmsk}{GMSK}{Gaussian Minimum Shift Keying}
\newacronym{hdlc}{HDLC}{High Level Data Link Control}
\newacronym{lapd}{LAPD}{Link Access Procedure, D Channel}
\newacronym{lapdm}{LAPD$_m$}{LAPD Mobile}
\newacronym{mtp2}{MTP 2/SS7}{Message Transfer Part 2/SS7}
\newacronym{rr}{RR}{Radio Resource}
\newacronym{mm}{MM}{Mobility Management}
\newacronym{lai}{LAI}{Location Area Identifier}
\newacronym{bka}{BKA}{Bundeskriminalamt}
\newacronym{bgs}{BGS}{Bundesgrenzschutz}
\newacronym{bmi}{BMI}{Bundesminiterium des Inneren}
\newacronym{osmo}{Osmocom}{Open source mobile communications}
\newacronym{icds}{ICDS}{IMSI Catcher Detection System}
\newacronym{diy}{DIY}{do-it-yourself}
\newacronym{tc}{TC}{Type Code}
\newacronym{fn}{FN}{Frame Number}
\newacronym{lac}{LAC}{Location Area Code}
\newacronym{ncc}{NCC}{Network Color Code}
\newacronym{bcc}{BCC}{Base Station Color Code}
\newacronym{bsic}{BSIC}{Base Station Identification Code}
\newacronym{mvc}{MVC}{Model View Controller}
\newacronym{csv}{CSV}{Comma Separated Value}
\newacronym{usrp}{USRP}{Universal Software Radio Peripheral}
\newacronym{voip}{VoIP}{Voice over IP}